Audio starts once you click to tune! 
Click the frequency scale, one of the TX labels or one of the "Tune SAQ", "Alpha" or "Z" buttons to start audio.

Be sure to have the browser tab's >mute< option unchecked!


This is a baseband receiver using direct conversion, located in a rural area of the German uplands (Sauerland).
The signals are picked up by a homebrew dipole e-field probe (etherprobe) 8 meters up.

The receiver is part of the PA3FWM WebSDR project and operated by Sabine, DL1DBC.

*** Expect radio interference by a robot lawn mower today between 12:00 UTC and 16:00 UTC


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View:
Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency



[scale]

Peak value: ? dB
mute squelch auto-notch




Signal strength plot:
Frequency: kHz
 
 
 



Memories:
Bandwidth
? Hz @ -6 dB
? Hz @ -60 dB

 
 
Waterfall view



This WebSDR is currently being used by ? user(s) simultaneously:      compact view

Chatbox:
This chatbox is intended to discuss the operation of the WebSDR.
The operators of this site disclaim any responsibility for text appearing in this chatbox.




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